The Unstrung Racket is a treasure in Hey! Pikmin, that can be found in the Serene Stream area. It is a regular metal bottle-opener. The treasure is half the height of Captain Olimar, and two times his width.
Collecting the treasure
At the bottom of the first lake of the area, there are some dirt blocks. One of them hides a doorway and, on the other side, the player can encounter a Crested Mockiwi. Killing it will reward Olimar with the treasure.
Hey! Pikmin logs
“I've never found a tennis racket inside an indigenous creature before. It's heavy, but I can still swing it. Maybe I'll bring it back with me to teach my son to play. Though I'll need to do some work on it first...”
Names in other languages